2014 Ironman 70.3 St George U.S. Pro Championship Broadcast

IRONMAN 70.3 St. George holds the reputation as the toughest course at this distance. As the U.S. Pro Championship, the race attracts a field of pro athletes that is second to none. In a battle of champions, more than 90 pros, holding 21 World Championships lined up to conquer the toughest field on the toughest course. With them, more than 2,500 age group athletes came to test their own limits as they challenged the landscape, the elements, and each other at the 2014 Ironman 70.3 St. George U.S. Pro Championship.